1. gas, smoke, or vapor that smells strong or is dangerous to breathe
Usage: often plural

1. to feel or show great anger
Usage: informal
2. to give off gas, smoke, or vapor

Examples

• The toxic fumes from the factory made people sick.
• Car exhaust fumes pollute the air.
• She was fuming about the unfair decision.
• He fumed silently in his office after the meeting.
• The chemical solution began to fume when heated.
• Acid fumes rose from the beaker.
• The angry customer fumed at the poor service.